package doyouknow.group.CnAndZhb.service.impl;

import doyouknow.group.CnAndZhb.entity.TbDeviceBind;
import doyouknow.group.CnAndZhb.dao.master.TbDeviceBindDao;
import doyouknow.group.CnAndZhb.service.TbDeviceBindService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * (TbDeviceBind)表服务实现类
 *
 * @author cn
 * @since 2020-11-03 20:50:41
 */
@Service("tbDeviceBindService")
public class TbDeviceBindServiceImpl implements TbDeviceBindService {
    @Resource
    private TbDeviceBindDao tbDeviceBindDao;

    /**
     * 通过ID查询单条数据
     *
     * @param id 主键
     * @return 实例对象
     */
    @Override
    public TbDeviceBind queryById(Integer id) {
        return this.tbDeviceBindDao.queryById(id);
    }

    /**
     * 查询多条数据
     *
     * @param offset 查询起始位置
     * @param limit 查询条数
     * @return 对象列表
     */
    @Override
    public List<TbDeviceBind> queryAllByLimit(int offset, int limit) {
        return this.tbDeviceBindDao.queryAllByLimit(offset, limit);
    }

    /**
     * 新增数据
     *
     * @param tbDeviceBind 实例对象
     * @return 实例对象
     */
    @Override
    public TbDeviceBind insert(TbDeviceBind tbDeviceBind) {
        this.tbDeviceBindDao.insert(tbDeviceBind);
        return tbDeviceBind;
    }

    /**
     * 修改数据
     *
     * @param tbDeviceBind 实例对象
     * @return 实例对象
     */
    @Override
    public TbDeviceBind update(TbDeviceBind tbDeviceBind) {
        this.tbDeviceBindDao.update(tbDeviceBind);
        return this.queryById(tbDeviceBind.getId());
    }

    /**
     * 通过主键删除数据
     *
     * @param id 主键
     * @return 是否成功
     */
    @Override
    public boolean deleteById(Integer id) {
        return this.tbDeviceBindDao.deleteById(id) > 0;
    }
}